Oral brush head



FIG. 1 is an isometric view of the oral brush head showing the newdesign, the broken lines showing a second brush head and a handle beingincluded for the purpose of illustrating environmental structure thatforms no part of the claimed design;

FIG. 2 is an enlarged isometric view of the oral brush head of FIG. 1;

FIG. 3 is a front elevation view of the oral brush head of FIG. 2;

FIG. 4 is a rear elevation view of the oral brush head of FIG. 2;

FIG. 5 is an elevation view of one side of the oral brush head of FIG.2;

FIG. 6 is an opposite side elevation view of the oral brush head of FIG.2;

FIG. 7 is a top plan view of the oral brush head of FIG. 2; and,

FIG. 8 is a bottom plan view of the oral brush head of FIG. 2.

The ornamental design for an oral brush head, as shown and described.